Amaravati: The Anganwadi workers and ayahs, who had been protesting for the last 19 days, intensified their agitation and laid siege to several ministers' residences at various places across the state. In Guntur, the anganwadis who turned up in large numbers from nearly four constituencies besieged minister Vidadala Rajani's house. Meanwhile, the police aborted the bid to besiege minister Usha …
